Unit 12 SectionA 寒假新课讲义2023-2024学年人教版英语九年级全册

页眉页脚要设计：不经一番彻骨寒，怎得梅花扑鼻香 U12 Life is full of the unexpected. Section A part 1 Key words No. English Chinese Let’s test! 1 Unexpected [ʌnikspektid] oversleep (overslept , overslept) stare [steə] disbelief [disbili:f] burn [bə:(r)n] v. (burnt [bə:(r)nt]，burnt；burned，burned) burning ['bɜ:rnɪŋ] alive [əlaIv] west [west] workday  ['wɜ:kdeɪ] adj. 出乎意料的；始料不及的 v.睡过头；睡得太久 v. 盯着看；凝视 n. 不信；怀疑 着火；燃烧 adj. 着火的；燃烧的 adj. 活着；有生气的 adv. 向西；朝西 adj. 向西的；西部的 n. 西；西方 n. 工作日 Part2 Key phrases by the time give ...a lift in line with show up by the end of 在……以前 捎……一程 与……成一排 赶到，露面 在（某时间点）以前 【即讲即练】 1.There is a busy (街区)near here． 2.They are lucky to be (活着的)in the bad accident． 3.What a (傻瓜)I am to believe he is a good man. 4．--Would you like some (奶油)in your coffee? --Yes，please． 5．My parents are going to meet my uncle at the (机场)tomorrow． Part 3 Reading Conversation： 2d Article Part 4 key points 1.by the time 到……时候 by the time作连词引导时间状语从句，当从句用一般过去时，主句用过去完成时；当从句用一般现在时，主句用一般将来时或将来完成时。 By the time he was ten, Tom built a chemistry lab himself. 等到了十岁的时候，汤姆自己建了一个化学实验室。 【例句】I’ll be in bed by the time you get home. 你到家时，我已经上床睡觉了。 【课堂变式】 —By the time I was five, I ____English. —Really? A. had started learning B. have started learning C. started to learn D. started learning 2.By the time I got outside, the bus had already left.当我出来的时候，公共汽车已经走了。 常与过去完成时连用的时间状语有：by(the end of)+过去的时间，for+段时间，since+点时间，when引导的时间状语从句(从句中谓语动词用过去时)等。 【例句】 By the end of the match, they had kicked two goals and we had kicked four. 到比赛结束时，他们已踢进两个球，我们进了四个球。” By the time she got up, her brother had already gone into the bathroom. 在她起床之前，她的弟弟已经进了盥洗室。 【横向辐射】过去完成时与现在完成时的区别 过去完成时与现在完成时的主要区别是时间的参照点不同：过去完成时的时间参照点是某个“过去的”时间；现在完成时的时间参照点是“现在”。因此现在完成时中的很多规则，也适用于过去完成时。 【例句】 When I got to the cinema, the film had been on for five minutes.当我到达电影院时，电影已演了五分钟了。(got是一个过去的“时间点”，电影“开始”在我“到达”之前，是“过去